/* ============================================================
   Laurus Resources Limited — Site Stylesheet
   ============================================================ */

:root {
  --color-bg: #F7F5F1;
  --color-bg-alt: #EFEAE1;
  --color-dark: #14181F;
  --color-dark-alt: #1E2530;
  --color-dark-soft: #2A323F;
  --color-accent: #C8792E;
  --color-accent-light: #E0A85C;
  --color-accent-dark: #A05F20;
  --color-green: #4F7A68;
  --color-text: #1D2024;
  --color-text-light: #F5F3EF;
  --color-text-muted: #667085;
  --color-text-muted-light: #B7BEC9;
  --color-border: #E2DED5;
  --color-border-dark: #333B47;

  --font-head: 'Oswald', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --max-width: 1200px;
  --radius: 4px;
  --shadow-sm: 0 1px 3px rgba(20, 24, 31, 0.08);
  --shadow-md: 0 8px 24px rgba(20, 24, 31, 0.10);
  --transition: 0.25s ease;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
h1, h2, h3, h4 {
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1.15;
  color: var(--color-dark);
}
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
h3 { font-size: 1.3rem; }
p { color: var(--color-text-muted); }
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}
section { padding: 88px 0; }
@media (max-width: 768px) { section { padding: 56px 0; } }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  color: var(--color-accent);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--color-accent);
}
.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head p { margin-top: 14px; font-size: 1.05rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.85rem;
  padding: 14px 30px;
  border-radius: var(--radius);
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary { background: var(--color-accent); color: var(--color-dark); }
.btn-primary:hover { background: var(--color-accent-light); transform: translateY(-2px); }
.btn-outline {
  background: transparent;
  color: var(--color-text-light);
  border: 1.5px solid rgba(245, 243, 239, 0.4);
}
.btn-outline:hover { border-color: var(--color-accent); color: var(--color-accent-light); }
.btn-dark { background: var(--color-dark); color: var(--color-text-light); }
.btn-dark:hover { background: var(--color-dark-alt); transform: translateY(-2px); }
.btn-sm { padding: 10px 20px; font-size: 0.75rem; }

/* ---------- Navbar ---------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-dark);
  border-bottom: 1px solid var(--color-border-dark);
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}
.logo {
  font-family: var(--font-head);
  color: var(--color-text-light);
  font-size: 1.3rem;
  letter-spacing: 0.06em;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.logo span { color: var(--color-accent); }
.logo small {
  font-family: var(--font-body);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  color: var(--color-text-muted-light);
  text-transform: uppercase;
}
/* NOTE: swap .logo content for an <img src="assets/img/logo.svg"> once the client logo is provided */

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
}
.nav-links a {
  font-family: var(--font-head);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted-light);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.nav-links a:hover,
.nav-links a.active { color: var(--color-text-light); border-color: var(--color-accent); }

.nav-cta { display: flex; align-items: center; gap: 20px; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--color-text-light); }

@media (max-width: 960px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: absolute;
    top: 78px; left: 0; right: 0;
    background: var(--color-dark-alt);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition);
    border-bottom: 1px solid var(--color-border-dark);
  }
  .nav-links.open { max-height: 500px; }
  .nav-links a { width: 100%; padding: 16px 24px; border-bottom: 1px solid var(--color-border-dark); }
  .nav-cta .btn-outline { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: linear-gradient(160deg, var(--color-dark) 0%, var(--color-dark-alt) 55%, var(--color-dark-soft) 100%);
  color: var(--color-text-light);
  overflow: hidden;
  padding: 120px 0 100px;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 85% 20%, rgba(200, 121, 46, 0.18), transparent 45%),
    repeating-linear-gradient(115deg, rgba(245,243,239,0.035) 0 2px, transparent 2px 90px);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
}
.hero h1 { color: var(--color-text-light); }
.hero h1 em { color: var(--color-accent); font-style: normal; }
.hero-sub { font-size: 1.1rem; color: var(--color-text-muted-light); max-width: 520px; margin: 22px 0 34px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-panel {
  background: rgba(245, 243, 239, 0.05);
  border: 1px solid rgba(245, 243, 239, 0.14);
  border-radius: var(--radius);
  padding: 30px;
  backdrop-filter: blur(6px);
}
.hero-panel-row {
  display: flex;
  justify-content: space-between;
  padding: 16px 0;
  border-bottom: 1px solid rgba(245, 243, 239, 0.1);
}
.hero-panel-row:last-child { border-bottom: none; }
.hero-panel-row .label { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-muted-light); }
.hero-panel-row .value { font-family: var(--font-head); color: var(--color-accent-light); font-size: 1.1rem; }

.page-hero {
  background: linear-gradient(160deg, var(--color-dark) 0%, var(--color-dark-alt) 100%);
  color: var(--color-text-light);
  padding: 76px 0;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(115deg, rgba(245,243,239,0.035) 0 2px, transparent 2px 90px);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero .eyebrow { color: var(--color-accent-light); }
.page-hero h1 { color: var(--color-text-light); }
.breadcrumb { margin-top: 14px; color: var(--color-text-muted-light); font-size: 0.9rem; }
.breadcrumb a:hover { color: var(--color-accent-light); }

/* ---------- Stats ---------- */
.stats-bar { background: var(--color-dark); color: var(--color-text-light); }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat .num { font-family: var(--font-head); font-size: clamp(2rem, 4vw, 2.8rem); color: var(--color-accent); }
.stat .label { margin-top: 6px; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-muted-light); }
@media (max-width: 768px) { .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; } }

/* ---------- Cards & Grids ---------- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
@media (max-width: 960px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 34px 28px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  height: 100%;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--color-accent); }
.card .icon {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  color: var(--color-accent);
  margin-bottom: 20px;
}
.card h3 { margin-bottom: 10px; font-size: 1.15rem; }
.card p { font-size: 0.95rem; }
.card .tag {
  display: inline-block;
  margin-top: 16px;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent-dark);
  background: rgba(200, 121, 46, 0.1);
  padding: 4px 10px;
  border-radius: 20px;
}

.media-block {
  aspect-ratio: 4/3;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--color-dark-alt), var(--color-dark));
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  color: var(--color-text-light);
}
.media-block::before {
  content: "";
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(135deg, rgba(245,243,239,0.04) 0 2px, transparent 2px 26px);
}
.media-block .media-label {
  position: relative; z-index: 1;
  padding: 20px;
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.85rem;
  color: var(--color-text-muted-light);
}
/* placeholder photo blocks — swap for real project photography via <img> when available */

.section-alt { background: var(--color-bg-alt); }
.section-dark { background: var(--color-dark); color: var(--color-text-light); }
.section-dark h2, .section-dark h3 { color: var(--color-text-light); }
.section-dark p { color: var(--color-text-muted-light); }

/* ---------- Values / Icon list ---------- */
.value-row {
  display: flex;
  gap: 20px;
  padding: 26px 0;
  border-bottom: 1px solid var(--color-border);
}
.value-row .num { font-family: var(--font-head); font-size: 1.6rem; color: var(--color-accent); width: 50px; flex-shrink: 0; }

/* ---------- Timeline ---------- */
.timeline { position: relative; padding-left: 28px; border-left: 2px solid var(--color-border); }
.timeline-item { position: relative; padding-bottom: 40px; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
  content: "";
  position: absolute; left: -34px; top: 4px;
  width: 12px; height: 12px;
  background: var(--color-accent);
  border-radius: 50%;
  border: 3px solid var(--color-bg);
}
.timeline-item .year { font-family: var(--font-head); color: var(--color-accent); font-size: 1rem; letter-spacing: 0.06em; }
.timeline-item h4 { margin: 6px 0 8px; }

/* ---------- Team ---------- */
.team-card { text-align: left; }
.team-photo {
  aspect-ratio: 1/1;
  border-radius: var(--radius);
  background: linear-gradient(150deg, var(--color-dark-alt), var(--color-dark));
  display: flex; align-items: center; justify-content: center;
  color: var(--color-accent-light);
  font-family: var(--font-head);
  font-size: 2rem;
  margin-bottom: 18px;
}
/* team-photo shows initials as a placeholder — replace with headshots later */
.team-card h4 { font-family: var(--font-head); text-transform: uppercase; font-size: 1.05rem; }
.team-card .role { color: var(--color-accent-dark); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; margin: 4px 0 10px; }
.team-card p { font-size: 0.92rem; }

/* ---------- Projects ---------- */
.project-card { border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden; background: #fff; transition: box-shadow var(--transition), transform var(--transition); }
.project-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.project-card .media-block { aspect-ratio: 16/10; border-radius: 0; }
.project-body { padding: 26px; }
.project-body .status {
  display: inline-block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 12px;
}
.status.operating { background: rgba(79, 122, 104, 0.14); color: var(--color-green); }
.status.development { background: rgba(200, 121, 46, 0.14); color: var(--color-accent-dark); }
.status.exploration { background: rgba(107, 114, 128, 0.14); color: var(--color-text-muted); }
.project-meta { display: flex; gap: 18px; margin-top: 16px; font-size: 0.82rem; color: var(--color-text-muted); flex-wrap: wrap; }
.project-meta strong { color: var(--color-text); display: block; font-family: var(--font-head); font-size: 0.95rem; }

/* ---------- Careers ---------- */
.job-list { border-top: 1px solid var(--color-border); }
.job-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 26px 0;
  border-bottom: 1px solid var(--color-border);
  flex-wrap: wrap;
}
.job-row h4 { font-family: var(--font-head); text-transform: uppercase; font-size: 1.05rem; }
.job-meta { display: flex; gap: 14px; margin-top: 8px; flex-wrap: wrap; }
.job-meta span {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  background: var(--color-bg-alt);
  padding: 4px 10px;
  border-radius: 20px;
}
.perk-row { display: flex; gap: 18px; align-items: flex-start; padding: 18px 0; }
.perk-row .icon { width: 40px; height: 40px; flex-shrink: 0; display:flex; align-items:center; justify-content:center; background: var(--color-bg-alt); color: var(--color-accent); border-radius: var(--radius); }

/* ---------- News ---------- */
.news-card { display: flex; flex-direction: column; height: 100%; }
.news-card .media-block { aspect-ratio: 16/10; margin-bottom: 20px; }
.news-card .date { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-accent-dark); margin-bottom: 8px; }
.news-card h3 a:hover { color: var(--color-accent-dark); }
.news-card .excerpt { margin: 10px 0 16px; font-size: 0.92rem; }
.news-card .read-more { font-family: var(--font-head); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-accent-dark); }

.investor-panel { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 30px; }
.investor-panel h4 { margin-bottom: 18px; }
.investor-panel .row { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--color-border); font-size: 0.92rem; }
.investor-panel .row:last-child { border-bottom: none; }
.investor-panel .row .label { color: var(--color-text-muted); }
.investor-panel .row .value { font-family: var(--font-head); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 50px; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-info-item { display: flex; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--color-border-dark); }
.contact-info-item .icon { color: var(--color-accent); flex-shrink: 0; }
.contact-info-item h4 { color: var(--color-text-light); font-size: 0.95rem; margin-bottom: 4px; }
.contact-info-item p { color: var(--color-text-muted-light); font-size: 0.9rem; }

.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 8px; color: var(--color-text); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: #fff;
  transition: border-color var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { outline: none; border-color: var(--color-accent); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.form-note { font-size: 0.82rem; color: var(--color-text-muted); margin-top: 14px; }
.form-success {
  display: none;
  background: rgba(79, 122, 104, 0.12);
  border: 1px solid var(--color-green);
  color: var(--color-green);
  padding: 16px 18px;
  border-radius: var(--radius);
  font-size: 0.92rem;
  margin-bottom: 22px;
}
.form-success.show { display: block; }

.map-block { aspect-ratio: 16/8; border-radius: var(--radius); }

/* ---------- CTA Banner ---------- */
.cta-banner {
  background: linear-gradient(120deg, var(--color-accent-dark), var(--color-accent));
  color: var(--color-dark);
  text-align: center;
}
.cta-banner h2 { color: var(--color-dark); }
.cta-banner p { color: rgba(20,24,31,0.75); max-width: 560px; margin: 14px auto 30px; }
.cta-banner .btn-dark:hover { background: #000; }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-dark); color: var(--color-text-muted-light); padding: 70px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 50px; border-bottom: 1px solid var(--color-border-dark); }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h4 { color: var(--color-text-light); font-size: 0.85rem; letter-spacing: 0.08em; margin-bottom: 20px; }
.footer-grid p { font-size: 0.9rem; }
.footer-grid ul li { margin-bottom: 12px; }
.footer-grid ul li a { font-size: 0.9rem; transition: color var(--transition); }
.footer-grid ul li a:hover { color: var(--color-accent-light); }
.footer-social { display: flex; gap: 12px; margin-top: 20px; }
.footer-social a {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--color-border-dark);
  border-radius: 50%;
  transition: border-color var(--transition), color var(--transition);
}
.footer-social a:hover { border-color: var(--color-accent); color: var(--color-accent-light); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 26px 0;
  font-size: 0.82rem;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom a:hover { color: var(--color-accent-light); }

/* ---------- Utilities ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
[data-animate] { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
[data-animate].in-view { opacity: 1; transform: translateY(0); }